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ProtoArc EM01 NL Wireless Trackball Mouse
Keep Your Trackball Rolling Smoothly
Is your trackball feeling sticky, jumpy, or less responsive? Over time, dust, oil, and dead skin cells build up inside the mechanism, causing the ball to drag or the cursor to skip. In this video, we’ll show you how to give it a proper clean. Regular maintenance restores that silky-smooth glide, ensures precise cursor control, and extends the life of your device. A few minutes of care makes all the difference!
Wireless Ergo Combo is Designed for Comfort and Productivity
Pair with EK01 Plus Backlit Ergonomic Keyboard
Type more naturally with ProtoArc EK01 Plus. The ergo keyboard with cushioned palm rest, curved split keyframe and responsive scissor keys - Reduces wrist strain, keep your hands and shoulder relaxed
Pair with ProtoArc EC200 Ergonomic Chair
Transform your home office into a productivity haven with our ergonomic trackball mouse and chair. Designed to provide all-day comfort
Pair with EK04 2-in-1 Wireless Ergonomic Keyboard
ProtoArc EK04 wireless ergonomic keyboard with separate number pad provides greater flexibility for your workspace setup, greatly helps to improve your work productivity.
Pair with EK04 Mini Wireless Ergonomic Keyboard
ProtoArc EK04 Mini compact ergonomic keyboard offers a space-saving solution to maximize workspace efficiency without sacrificing comfort and functionality.
Pair with EK04 N Ergonomic Number Pad
ProtoArc EK04 N wireless ergonomic number pad with wrist rest can enhance work efficiency and provide typing comfort for long-term data entry work.
Is this trackball mouse easy to use for first-time trackball users?
It may take 1-2 weeks to get famillar with. For fist-time users, we recommend starting wth a lower DPl setting (200/400 DPI) and gradually adusting the sensitivity once you become comfortable with the trackball control.
Why does a trackball sometimes feel sticky or unsmooth when I use it?
1. After prolonged use, any trackball will acumulate dust-this s normal Please dean the ball and the three white rollers fis, then use t as usual.
2. Low battery power can also cause lag.
Why is trackball or cursor control sometimes imprecise?
1.The bal ros due to inertia, so control is sometimes imprecse. When adjusting the cursor, use your finger to stop the ball then lif your finger straight up.
2.There is dirt in the trackball groove. Please clean it promptly.
Is this mouse suitable for small hands?
EM01 NL suits for medium to large hands. For users with smaLler hands less than 17.5 cm measured from the base of the palm to the center of the hand, the size may feel larger and may not provide the most comfortable grip.
Are the buttons programmable? Does it support forward/back buttons on Mac?
No. The buttons are not programmable. Please note that the forward and backward buttons are not supported on macOS systems and may not function as expected.
ProtoArc Wireless Bluetooth Mouse
 EM01 NL Trackball Mouse |  EM05NL Vertical Trackball |  EM02 Trackball Mouse |  EM06 Trackball Mouse |  EM04 Trackball Mouse |  EM11 Vertical Mouse |  EM03 NL Trackball Mouse | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Connection Type | 2.4G + Dual Bluetooth | 2.4G + Dual Bluetooth | 2.4G + Dual Bluetooth | 2.4G + Dual Bluetooth + Wired | 2.4G + Dual Bluetooth | 2.4G + Dual Bluetooth | 2.4G + Dual Bluetooth |
Core Ergonomic Design | 2 Adjustable Angle | 58° Vertical Angle | 2 Adjustable Angle | Leather Wrist Rest | 0 Wrist Movement | 58° Vertical Angle | 0 Wrist Movement |
Customizable Features | ? | ? | ? | ? | ? | ? | ? |
Mouse Type | Thumb Type | Thumb Type | Thumb Type | Index Finger Type | Thumb Type | Vertical Mouse | Index Finger Type |
Color | Black-Gray Ball | Black-Gray Ball | Black-Gray Ball | Black | Black | Black | Black-Gray Ball |
Hand Size | Great for Medium Hand | Great for Medium Hand | Great for Medium Hand | Great for Medium to Large Hand | Great for Small Hand | Great for Medium Hand | Great for Medium to Large Hand |
Compatibility | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android |
USB-C Charging | ? | ? | ? | ? | ? | ? | ? |
Mission
At ProtoArc, our mission is to deliver innovative workspace solutions that enhance comfort, boost productivity, and foster overall wellness.
Vision
We believe that everyone deserves a workspace that not only meets their functional needs but also empowers them to thrive. Our vision is a world where work environments promote health, happiness, and high performance.
Ergonomic WorkSpace
Ergonomic Bluetooth Mouse
Ergonomic Keyboard & Mouse
Mac Keyboard and Mouse
ProtoArc EM01 NL Wireless Trackball Mouse
Bluetooth & 2.4G Wireless
Switch freely between Android, tablet and Mac with just one button
900mAh Large Battery Capacity
Easily charge the mouse with the included usb c charging cable anytime anywhere
Keep Your Trackball Rolling Smoothly
Is your trackball feeling sticky, jumpy, or less responsive? Over time, dust, oil, and dead skin cells build up inside the mechanism, causing the ball to drag or the cursor to skip. In this video, we’ll show you how to give it a proper clean. Regular maintenance restores that silky-smooth glide, ensures precise cursor control, and extends the life of your device. A few minutes of care makes all the difference!
Wireless Ergo Combo is Designed for Comfort and Productivity
Pair with EK01 Plus Backlit Ergonomic Keyboard
Pair with ProtoArc EC200 Ergonomic Chair
Pair with EK04 2-in-1 Wireless Ergonomic Keyboard
Pair with EK04 Mini Wireless Ergonomic Keyboard
Pair with EK04 N Ergonomic Number Pad
Type more naturally with ProtoArc EK01 Plus. The ergo keyboard with cushioned palm rest, curved split keyframe and responsive scissor keys - Reduces wrist strain, keep your hands and shoulder relaxed
Transform your home office into a productivity haven with our ergonomic trackball mouse and chair. Designed to provide all-day comfort
ProtoArc EK04 wireless ergonomic keyboard with separate number pad provides greater flexibility for your workspace setup, greatly helps to improve your work productivity.
ProtoArc EK04 Mini compact ergonomic keyboard offers a space-saving solution to maximize workspace efficiency without sacrificing comfort and functionality.
ProtoArc EK04 N wireless ergonomic number pad with wrist rest can enhance work efficiency and provide typing comfort for long-term data entry work.
Is this trackball mouse easy to use for first-time trackball users?
It may take 1-2 weeks to get famillar with. For fist-time users, we recommend starting wth a lower DPl setting (200/400 DPI) and gradually adusting the sensitivity once you become comfortable with the trackball control.
Why does a trackball sometimes feel sticky or unsmooth when I use it?
1. After prolonged use, any trackball will acumulate dust-this s normal Please dean the ball and the three white rollers fis, then use t as usual.
2. Low battery power can also cause lag.
Why is trackball or cursor control sometimes imprecise?
1.The bal ros due to inertia, so control is sometimes imprecse. When adjusting the cursor, use your finger to stop the ball then lif your finger straight up.
2.There is dirt in the trackball groove. Please clean it promptly.
Is this mouse suitable for small hands?
EM01 NL suits for medium to large hands. For users with smaLler hands less than 17.5 cm measured from the base of the palm to the center of the hand, the size may feel larger and may not provide the most comfortable grip.
Are the buttons programmable? Does it support forward/back buttons on Mac?
No. The buttons are not programmable. Please note that the forward and backward buttons are not supported on macOS systems and may not function as expected.
ProtoArc Wireless Bluetooth Mouse
EM01 NL Trackball Mouse | EM05NL Vertical Trackball | EM02 Trackball Mouse | EM06 Trackball Mouse | EM04 Trackball Mouse | EM11 Vertical Mouse | EM03 NL Trackball Mouse |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Connection Type | ||||||
| 2.4G + Dual Bluetooth | 2.4G + Dual Bluetooth | 2.4G + Dual Bluetooth | 2.4G + Dual Bluetooth + Wired | 2.4G + Dual Bluetooth | 2.4G + Dual Bluetooth | 2.4G + Dual Bluetooth |
| Core Ergonomic Design | ||||||
| 2 Adjustable Angle | 58° Vertical Angle | 2 Adjustable Angle | Leather Wrist Rest | 0 Wrist Movement | 58° Vertical Angle | 0 Wrist Movement |
| Customizable Features | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Mouse Type | ||||||
| Thumb Type | Thumb Type | Thumb Type | Index Finger Type | Thumb Type | Vertical Mouse | Index Finger Type |
| Color | ||||||
| Black-Gray Ball | Black-Gray Ball | Black-Gray Ball | Black | Black | Black | Black-Gray Ball |
| Hand Size | ||||||
| Great for Medium Hand | Great for Medium Hand | Great for Medium Hand | Great for Medium to Large Hand | Great for Small Hand | Great for Medium Hand | Great for Medium to Large Hand |
| Compatibility | ||||||
| MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android | MacOS,iOS, iPadOS, Win,Android |
| USB-C Charging | ||||||
| ? | ? | ? | ? | ? | ? | ? |
Mission
At ProtoArc, our mission is to deliver innovative workspace solutions that enhance comfort, boost productivity, and foster overall wellness.
Vision
We believe that everyone deserves a workspace that not only meets their functional needs but also empowers them to thrive. Our vision is a world where work environments promote health, happiness, and high performance.
Ergonomic WorkSpace
Ergonomic Bluetooth Mouse
Ergonomic Keyboard & Mouse
Mac Keyboard and Mouse